complex

complex(X, Y)

X and Y are numeric scalars, pairs, vectors or matrices. They can be of Integral (excluding compress and INT128) or Floating type.

Create a complex number X+Y*i.

The length of a complex number is 16 bytes. The low 8 bytes are stored in X, and the high 8 bytes are stored in Y.

complex(2, 5)
// output
2.0+5.0i

a=1.0 2.3
b=3 4
complex(a,b)